String stretching tool



FIG. 1 is a top oblique view of the top of the string stretching tool of the instant invention.

FIG. 2 is a bottom oblique view from the bottom of the string stretching tool of the instant invention.

FIG. 3 is one side view of the string stretching tool of the instant invention.

FIG. 4 is the opposite side view of the string stretching tool of the instant invention.

FIG. 5 is the front view of the string stretching tool of the instant invention.

FIG. 6 is the rear view of the string stretching tool of the instant invention.

FIG. 7 is the top view of the string stretching tool of the instant invention; and,

FIG. 8 is the bottom view of the string stretching tool of the instant invention. 

The ornamental design for a string stretching tool, as shown and described. 